About a week and a half ago I developed a painful tongue. A week ago today, my tongue turned orange and about 5 days ago the pain dulled and now my tongue feels like it has been burned. My tongue still remains a strong yellow/orange color. I also have a weird taste in my mouth. I wouldn't say it is a metallic taste, just a taste that is different from my neutral taste. I went to the doctor and she prescribed me antifungals, which I take 5 times a day for 14 days. It has been two days on the medication and my tongue has not changed color at all. The antifungal is irritating my mouth a bit. I am just worried that the cause may not be thrust, but something else. I am not pregnant. Does anyone have any ideas? I am starting to get worried.